ASASSN-16de outburst Known SU UMa star. Superoutburst? YYYYMMDD(UT) mag observer 20220220.8053 <145c (Yutaka Maeda) 20220223.7947 <146c (Yutaka Maeda) 20220224.8154 <150c (Yutaka Maeda) 20220226.8491 <150c (Yutaka Maeda) 20220227.8247 155:c (Yutaka Maeda) 20220227.8247 155:c (Yutaka Maeda)